Williamson Value property tax analysis

11313 Thorny Brook Trl, Austin, TX 78750

2 bathrooms, 2,296 sqft, built 1979, in R353476G - Anderson Mill Appraised at $692,254 for 2026.

Williamson County account 131207

Appraised value
$692,254
Tax year 2026
Market value
$692,254
Living area
2,296 sqft
$302 per sqft
Year built
1979

Why this page matters for a protest

A strong tax protest page needs the county value, property facts, and enough context to compare this home with similar properties nearby. This page gives homeowners a starting point before reviewing comparable homes and prior-year changes.

The county value changed -7.6% from $749,188 in 2025 to $692,254 in 2026.